dash/contrib/guix/patches/nsis-SConstruct-sde-support.patch
fanquake 1c79710e65 Merge #20937: guix: Make nsis reproducible by respecting SOURCE-DATE-EPOCH
1fca9811e1331ac5dae8188f6178cc37da4929a7 lint: Skip whitespace lint for guix patches (Carl Dong)
a91c46c57d88fc399432afab7bb0fb14c3e490a7 guix: Make nsis reproducible by respecting SOURCE-DATE-EPOCH (Carl Dong)

Pull request description:

  ```
  When building nsis, if VERSION is not specified, it defaults to
  cvs_version which is non-deterministic as it includes the current date.

  This patches nsis to default to SOURCE_DATE_EPOCH if it exists so that
  nsis is reproducible.

  Upstream change: https://github.com/kichik/nsis/pull/13
  ```

  Sidenote: also a good demonstration of how Guix allows us to flexibly patch our tools!

  Note to reviewers: if you want to compare hashes, please build after Jan 16th 2021 without my substitute server enabled!

ACKs for top commit:
  fanquake:
    ACK 1fca9811e1331ac5dae8188f6178cc37da4929a7

Tree-SHA512: b800e0ce5f73827ad353739effb9167ec3a6bdb362c725ae20dd3f025ce78660f85c70ce1d75cd0896facf1e8fe38a9e058459ed13dec71ab3a2fe41e20eaa5d
2023-03-26 16:50:26 -05:00

16 lines
454 B
Diff

diff --git a/SConstruct b/SConstruct
index e8252c9..41786f2 100755
--- a/SConstruct
+++ b/SConstruct
@@ -95,8 +95,8 @@ default_doctype = 'html'
if defenv.WhereIs('hhc', os.environ['PATH']):
default_doctype = 'chm'
-from time import strftime, gmtime
-cvs_version = strftime('%d-%b-%Y.cvs', gmtime())
+import time
+cvs_version = time.strftime('%d-%b-%Y.cvs', time.gmtime(int(os.environ.get('SOURCE_DATE_EPOCH', time.time()))))
opts = Variables()